Avoidance of proteolysis in extracts.
D002364:Caseins; D010450:Endopeptidases / Q000032:analysis / Q000378:metabolism; D016650:Fluorescein-5-isothiocyanate; D006868:Hydrolysis; D011480:Protease Inhibitors; D011506:Proteins / Q000737:chemistry / Q000302:isolation & purification* / Q000378:metabolism
D002364:Caseins; D011480:Protease Inhibitors; D011506:Proteins; D010450:Endopeptidases; D016650:Fluorescein-5-isothiocyanate